Examlex
A sorus is a cluster of sporangia.
Concrete Operational
A stage in Piaget's theory of cognitive development (typically age 7-12) where children gain the ability to think logically about concrete (physical and visible) events.
Ejaculation
Ejaculation is the discharge of semen from the male reproductive tract as a result of sexual arousal.
Menstruation
The monthly shedding of the uterine lining in females, accompanied by bleeding, marking a key component of the menstrual cycle.
Menarche
The occurrence of the first menstrual cycle in a female, marking the onset of reproductive capability.
Q9: Compare and contrast characteristics of amphibians and
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Q27: Most protists are:<br>A) aquatic.<br>B) parasitic.<br>C) terrestrial.<br>D) coenocytic.<br>E)
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Q33: Conidia are asexual spores.
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Q43: The term "clade" most closely refers to:<br>A)
Q49: Which of the following are living but
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Q66: Flowering plants appeared in the fossil record